Structure of PDB 1wc1 Chain B

Receptor sequence
>1wc1B (length=195) Species: 118562 (Arthrospira platensis) [Search protein sequence]
RPEPRLITILFSDIVGFTRMSNALQSQGVAELLNEYLGEMTRAVFENQGT
VDKFVGDAIMALYGAPEEMSPSEQVRRAIATARQMLVALEKLNQGWQERG
LVGRNEVPPVRFRCGIHQGMAVVGLFGSQERSDFTAIGPSVNIAARLQEA
TAPNSIMVSAMVAQYVPDEEIIKREFLELKGIDEPVMTCVINPNM
3D structure
PDB1wc1 Bicarbonate Activation of Adenylyl Cyclase Via Promotion of Catalytic Active Site Closure and Metal Recruitment
ChainB
Resolution1.93 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 TAT B G1020 F1021 T1022 V1059 G1060 D1061 G16 F17 T18 V55 G56 D57 MOAD: Ki~0.1mM
PDBbind-CN: -logKd/Ki=4.00,Ki=0.1mM
BS02 MG B D1017 D1061 D13 D57
BS03 MG B D1017 I1018 D1061 D13 I14 D57
BS04 TAT B M1064 V1145 N1146 R1150 M60 V141 N142 R146 MOAD: Ki~0.1mM
PDBbind-CN: -logKd/Ki=4.00,Ki=0.1mM
Gene Ontology
Biological Process
GO:0009190 cyclic nucleotide biosynthetic process
GO:0035556 intracellular signal transduction

View graph for
Biological Process
External links
PDB RCSB:1wc1, PDBe:1wc1, PDBj:1wc1
PDBsum1wc1
PubMed15619637
UniProtO32393

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